45747423594 has 64 divisors (see below), whose sum is σ = 102686981760. Its totient is φ = 15095808000.

The previous prime is 45747423583. The next prime is 45747423647. The reversal of 45747423594 is 49532474754.

45747423594 is a `hidden beast` number, since 4 + 5 + 7 + 4 + 7 + 42 + 3 + 594 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 45747423594.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2970474 + ... + 2985834.

It is an arithmetic number, because the mean of its divisors is an integer number (1604484090).

Almost surely, 2^45747423594 is an apocalyptic number.

45747423594 is an abundant number, since it is smaller than the sum of its proper divisors (56939558166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45747423594 is a wasteful number, since it uses less digits than its factorization.

45747423594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15924 (or 15918 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 54.

The spelling of 45747423594 in words is "forty-five billion, seven hundred forty-seven million, four hundred twenty-three thousand, five hundred ninety-four".